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ARS Home Office of Communications Images Photos Jul12





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Image Number D2532-1 At the Crop Improvement and Protection Research Unit in Salinas, California, entomologist Yong-Biao Liu injects fumigant samples into a gas chromatograph to determine phosphine concentrations.  Photo by Tiffany Masuda.  640 pixels wide: (d2532-1.jpg)   Please visit our Image Gallery


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